CN106133670A - Bi-directional display method and bi-directional display device - Google Patents
Bi-directional display method and bi-directional display device Download PDFInfo
- Publication number
- CN106133670A CN106133670A CN201580015307.1A CN201580015307A CN106133670A CN 106133670 A CN106133670 A CN 106133670A CN 201580015307 A CN201580015307 A CN 201580015307A CN 106133670 A CN106133670 A CN 106133670A
- Authority
- CN
- China
- Prior art keywords
- picture signal
- signal
- image
- operation input
- external
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1639—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being based on projection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3191—Testing thereof
- H04N9/3194—Testing thereof including sensor feedback
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/045—Zooming at least part of an image, i.e. enlarging it or shrinking it
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0464—Positioning
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Controls And Circuits For Display Device (AREA)
- Transforming Electric Information Into Light Information (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
Bi-directional display method includes: picture signal input step, from external equipment received image signal；Step display, is shown in image on picture according to display signal；Operation detecting step, the detection operation to described picture；Describe step, describe and described picture is operated corresponding operation input object；Output step, output is for showing the described display signal of composograph, and this composograph is to be synthesized into external image based on described picture signal and described operation input object；Signal intensity detecting step, detects attribute or the change of described picture signal of described picture signal；And linkage edit step, when detecting the change of the attribute of described picture signal or described picture signal, in the way of corresponding with the change of described external image, described operation input object is edited.
Description
Technical field
The present invention relates to bi-directional display method and bi-directional display device.
Background technology
Known following bi-directional display device: by image based on the picture signal inputted from external equipment and depict with
The image that picture operates the objects such as the word of correspondence, picture combines display.Here, will input based on from external equipment
The image of picture signal be referred to as external image, by with picture operated corresponding object referred to as operate input object.
Patent document 1 discloses that following technology: according to the OS from PC (Personal Computer: personal computer)
(Operating System: operating system), to the scrolling information etc. of application notification, makes the comment independent of application program
Display is moved on picture, or it is eliminated from picture.
Citation
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 9-258948 publication
Summary of the invention
The problem that invention is to be solved
The picture signal being input to bidirectional projection's instrument from external equipment is the image described by external equipment for display
Signal, therefore, if carried out the operation to external equipment, then external image changes.On the other hand, operation input is right
As if the image described by bidirectional projection's instrument and be that external equipment has neither part nor lot in all images processed.Therefore, existing double
In projector, even if the picture signal from external equipment input changes, operation input object also will not change.Therefore,
Such as, in the case of having replaced the external equipment corresponding with external image, the operation unrelated with the external image after change is defeated
Enter object to be projected together with the external image after change.Further, there is also in order to eliminate with change after external image without
The operation input object closed, needs to carry out the problem to the operation that operation input object is edited.
The present invention completes to solve the problems referred to above, one of its purpose be so that need not to no longer with outside
The operation input object that image is corresponding carries out the operation edited.
For solving the means of problem
(1) the bi-directional display method being used for reaching above-mentioned purpose includes: picture signal input step, inputs from external equipment
Picture signal；Step display, is shown in image on picture according to display signal；Operation detecting step, detection is to described picture
Operation；Describe step, describe and described picture is operated corresponding operation input object；Output step, output is used for showing
Showing the described display signal of composograph, this composograph is defeated with described operation to external image based on described picture signal
Enter what object carried out being synthesized into；Signal intensity detecting step, detects the attribute of described picture signal or described picture signal
Change；And linkage edit step, when detecting the change of the attribute of described picture signal or described picture signal, with
Described operation input object is edited by the mode that the change of described external image is corresponding.
It is not necessary according to the invention that the operation that no longer corresponding with external image operation input object is edited.This
In, the attribute of picture signal comprises the resolution of the image that picture signal represents, the path of received image signal and input figure
The external equipment of image signal.
(2) in the described linkage edit step for the bi-directional display method reaching above-mentioned purpose, expression is being detected
Input the attribute of the described picture signal of the displacement of the described external equipment of the described picture signal corresponding with described external image
Or during the change of described picture signal, eliminate described operation input object.
By using this structure, it is not necessary to eliminate the operation of no longer corresponding with external image operation input object.
(3) in the described linkage edit step for the bi-directional display method reaching above-mentioned purpose, expression is being detected
The attribute of the described picture signal zoomed in or out of the external object represented by described external image or described picture signal
During change, described operation input object is made to zoom in or out along with described zooming in or out of external object.(4) additionally,
Detect attribute or the described image letter of the described picture signal of the movement representing the external object represented by described external image
Number change time, make described operation input object move along with the movement of described outside input object.
By using these structures, it is possible to make with change before operation input object corresponding to external image corresponding to change
After external image.
It is also possible to be applied to bi-directional display device.It addition, the function of each unit described in claim can
By utilizing structure itself to determine the hardware resource of function, utilize program to determine the hardware resource of function or combinations thereof and reality
Existing.Additionally, the function of these each unit is not limited to situation about being realized respectively by hardware resource the most independent of each other.
Accompanying drawing explanation
Fig. 1 is the picture structure figure of embodiment of the present invention.
Fig. 2 is the block diagram of embodiment of the present invention.
Fig. 3 is the picture structure figure of embodiment of the present invention.
Fig. 4 is the flow chart of embodiment of the present invention.
Fig. 5 is the picture structure figure of embodiment of the present invention.
Fig. 6 is the picture structure figure of embodiment of the present invention.
Fig. 7 is the flow chart of embodiment of the present invention.
Fig. 8 is the picture structure figure of embodiment of the present invention.
Detailed description of the invention
Hereinafter, with reference to the accompanying drawings embodiments of the present invention are illustrated.Additionally, for structural element corresponding in each figure
Giving same symbol, the repetitive description thereof will be omitted.
1. summary
As the projector 1 of an embodiment of the bi-directional display device of the present invention be as the wall of picture, desk,
Project and show the device of image on the perspective plane of specific screen etc..As shown in Figure 1A, projector 1 is to the window as composograph
Mouth image A2 projects, and this composograph is to based on outside the picture signal that the external equipment such as PC, smart mobile phone inputs
Portion image A22a and with perspective plane is operated what corresponding operation input object A21g was synthesized into.
At the shape from the external image A22a shown in display Figure 1A based on the picture signal from the first external equipment input
When state is transferred to the state of the external image A22b shown in Figure 1B based on the picture signal from the second external equipment input, projection
The operation that instrument 1 eliminates according to showing together with external image A22a showing the operation on perspective plane of external image A22a is defeated
Enter object A21g.
2. the structure of projector
As in figure 2 it is shown, projector 1 has light source drive part 16, projection light source 17, liquid crystal light valve on the first housing 1a
10, liquid crystal drive portion 11 is as display part, also have input/output interface 14, control portion 15, outside storage 151, operating portion 18,
Power supply unit 19 etc..It addition, projector 1 has acceptance division 21 and position detection on the second housing 1b being connected with the first housing 1a
Portion 22 is as operation detection part.Further, projector 1 has electronic pen 23 as sending part.
Projection light source 17 is by high-pressure mercury-vapor lamp, LED (Light emitting diode: light emitting diode), laser instrument etc.
Constitute, driven by light source drive part 16.Input/output interface 14 as picture signal input unit and signal intensity test section has
There are USB terminal, Ethernet (registered trade mark) terminal, HDMI (registered trade mark) terminal, RS232c terminal, USB terminal etc. multiple defeated
Enter terminal, input various picture signals from external equipment.Control portion 15 performs the control journey being stored in external memory storage 151
Sequence, thus each portion of projector 1 is controlled.It addition, as drawing section, output unit and the control of linkage editorial office function
Portion 15 processed has process portion 12 of picture signal process portion 13 and OSD, according to the picture signal inputted from external equipment with from position
The operating position signal of test section 22 input performs drawing processing, exports the projection signal as display signal.At picture signal
Reason portion 13 is using the view data of external image layer and operates the view data of input layer as based on the figure inputted from external equipment
The result of the drawing processing of image signal and the operating position signal from position detection part 22 input, output is to OSD process portion 12.
OSD process portion 12 exports the projection signal corresponding with liquid crystal light valve 10 after the view data of each layer being synthesized.Liquid crystal drive portion 11
The projection signal exported from OSD process portion 12 is transformed to the simulation letter for being driven each pixel of liquid crystal light valve 10
Number.Liquid crystal light valve 10 has 3 liquid crystal panels 10a, 10b, 10c, and these 3 liquid crystal panels 10a, 10b, 10c are respectively according to each
The transmitance of the light of the wavelength of the pixel red, green, blue to launching from projection light source 17 and separated by not shown dichroic mirror is carried out
Control.Operating portion 18 has the menu key 181 of the instruction for inputting projection OSD menu, for selecting the project of OSD menu
Select key 182 and determine key 183 and open for making to carry out the power supply of break-make from external power source to the power supply of power supply unit 19
Close 184.Power supply unit 19 supplies electric power to each portion of projector 1.
Acceptance division 21 is the infrared camera that the view field's A1 entirety to perspective plane images, its receiving infrared-ray
The light of wavelength, in view field A1 during the end contact perspective plane of electronic pen 23, output is irradiated with from electronic pen 23
View data corresponding to the light of Infrared wavelength.The view data exported from acceptance division 21 is solved by position detection part 22
Analysis, thus detect the position of the luminous position of the light of Infrared wavelength, i.e. electronic pen 23, output represents the position of electronic pen 23
Operating position signal.Operating position signal is converted into the coordinate of video in window A2 by control portion 15.
Electronic pen 23 has touch sensor 231, illuminating part 232 and on and off switch 233 on the housing of pen type.Contact passes
Sensor 231 is arranged at the end of electronic pen 23, detection and the contact condition of object and contactless state.Illuminating part 232 sets
It is placed near the end of electronic pen 23, in touch sensor 231 detection with in the period of the contact condition of object, irradiates infrared
The light of line wavelength is as operation signal.On and off switch 233 be for from not shown battery to touch sensor 231 and luminescence
The switch that the power supply in portion 232 is controlled.
3. bidirectional projection's method
3-1. describes layer and description region
Below, with reference to Fig. 3, control portion 15 is described external image and the layer of operation input object and region (description region)
Illustrate.
Operation input layer A21 shown in external image layer A20 shown in Fig. 3 A and Fig. 3 B is synthesized to the throwing shown in Fig. 3 C
Description region A2s in the A1 of territory, shadow zone.Here, description district synthesis external image floor A20 and operation input layer A21 obtained
The image of territory A2s is referred to as video in window.The resolution (true resolution) of the effective coverage according to liquid crystal light valve 10 and trapezoidal abnormal
Become corrected value, determine the description district of video in window on the view field A1 of the maximum region as projector 1 projectable
Territory A2s.In the case of implementing keystone correction, the description region A2s of video in window becomes as shown in dotted line in Fig. 3 C
For being used for the non-rectangular area little for view field A1 of the maximum region of projector 1 projectable.It addition, as trapezoidal distortion
Corrected value, both can automatically set according to the result detecting projection state, it is possible to use OSD menu and make user
It is set.External image layer A20 shown in Fig. 3 A and operation input layer A21 is divided by the picture signal process portion 13 in control portion 15
Not describing, OSD process portion 12 carries out overlapping synthesis in the A2s of region to 2 layers, thus output is for video in window A2
Carry out the projection signal projected.
In outside image layer A20, according to the picture signal inputted from input/output interface 14, i.e. export from external equipment
Picture signal, describe external image.In the case of the aspect ratio of external image is different from the aspect ratio of video in window A2, control
The description region A22s of external image is set by portion 15 processed, so that external image will not be from the description district of video in window A2
Territory highlights, and 2 limits of external image coincide with 2 limits of video in window A2.Exterior view in the picture signal performance inputted
In the case of the resolution of picture is inconsistent with the resolution of set description region, external image is exaggerated or minimized.
Input layer A21 is in the A2s of region in operation, is depicted in before external image layer A20.At operation input layer A21
On, picture signal process portion 13 describe icon A21a, A21b, A21c, A21d, A21e, A21p and with from position detection part 22
The operation input object A21g corresponding to operating position signal of input.Icon A21a, A21b, A21c, A21d, A21e illustrate so
Region: make user select with which kind of figure and the operation using electronic pen 23 to carry out the operating area on perspective plane be reflected in behaviour
Make on input picture A21.
The district of icon A21a, A21b, A21c, A21d, A21e is described in control portion 15 from position detection part 22 input representing
During the operating position signal in territory, prepare the drawing processing corresponding with regional.
When end at electronic pen 23 touches the region of projection icon A21a, hereafter picture signal process portion 13 will throw
The contact trace of the end of the electronic pen 23 on shadow face is depicted in as operation input object A21g on operation input layer A21.
When end at electronic pen 23 touches the region of projection icon A21b, picture signal process portion 13 changes at operation input layer
The thickness of the line of the upper description of A21.When end at electronic pen 23 touches the region of projection icon A21c, picture signal process portion
13 by the beginning and end of the contact trace of the end using electronic pen 23 the most on the projection surface as cornerwise two ends
Rectangle is depicted on operation input layer A21.When end at electronic pen 23 touches the region of projection icon A21d, picture signal
Process portion 13 by the beginning and end with the contact trace of the end using electronic pen 23 the most on the projection surface as diagonal
The ellipse of rectangle inscribe be depicted on operation input layer A21.End at electronic pen 23 touches the district of projection icon A21e
During territory, on the contact trace of the end of the electronic pen 23 on perspective plane thereafter, picture signal process portion 13, eliminate with before this
Use the operation input object A21g that perspective plane is operated correspondence of electronic pen 23.It addition, preparing or performing and these figures
In the period of the drawing processing that mark A21a, A21b, A21c, A21d, A21e is corresponding, picture signal process portion 13 is carried out for emphasizing
The description of corresponding icon A21a, A21b, A21c, A21d, A21e.It addition, icon A21p represents input printing instruction
And the region on the end contact perspective plane of electronic pen 23 should be made.
The linkage editor of 3-2. operation input object
Below, the editor of the operation input object carried out the attribute change of accompanying image signal with reference to Fig. 4 says
Bright.Control portion 15, when being input to the attribute change of picture signal in control portion 15 from input/output interface 14, starts step S2
Later renewal processes (S1).Specifically, the image being input to control portion 15 from input/output interface 14 is believed by control portion 15
Number resolution whether there occurs that change judges.I.e., here, it is determined whether there is the image that input is corresponding with external image
The displacement of the external equipment of signal.
In step s 2, resolution and the aspect ratio of the picture signal after attribute is changed by control portion 15 are sentenced
Fixed.
Then, external image (S3) is described according to the picture signal after attribute change by control portion 15.Now, control portion 15 is such as
The description region of upper described setting external image, makes it zoom in or out as required, describes in outside image layer A20 simultaneously
External image.
Then, operation input object is edited (S4) by control portion 15, and then, output is for overall to view field A1
Carry out the display signal (S5) projected.
In the case of external equipment on to the special terminal being connected to input/output interface 14 is replaced, such as exist
The feelings of the PC of the screen resolution grown crosswise it are connected on the USB terminal that smart mobile phone with the screen resolution of lengthwise was connected in the past
Under condition, the resolution of the picture signal being input to control portion 15 from input/output interface 14 changes.In this case, control
Fig. 5 A institute that portion 15 will be described as illustrated in fig. 5b before the attribute change of the picture signal inputted from input/output interface 14
The operation input object A21g shown eliminates.As a result of which it is, utilize the image that projector 1 is shown on perspective plane according to Figure 1A extremely figure
Changing shown in 1B, operation input object A21g disappears from picture.
Here, as the method only eliminating operation input object on operation input layer, each pixel to operation input layer
Give in advance and represent operation input object or the identifier of icon, by all pictures with the identifier representing operation input object
Element resets to initial value.It addition, the most so-called initial value refers to the external image layer at the back side when layer carries out overlapping synthesis
Pixel be added with the weight of 100%, the pixel of operation input layer above is added and the pixel value that obtains with the weight of 0%.
Furthermore it is also possible to adopt with the following method: operation input layer is divided into the layer for describing operation input object in advance and is used for
Describe the layer of icon A21a, A21b, A21c, A21d, A21e, A21p, or operation input object and icon are retouched the most in advance
Paint on different layers, the layer entirety being used for describing to operate input object is reset to initial value.
Embodiment from the description above, if the external equipment being connected to projector 1 is replaced, then with from displacement
Before the operation input object corresponding to picture signal of external equipment input disappear from picture, therefore, there is no need to no longer with
The operation input object that external image is corresponding carries out the operation edited.
4. other embodiments
Additionally, the technical scope of the present invention is not limited to above-described embodiment, it is clear that can be at the model without departing from present subject matter
Various change is carried out in enclosing.
For example, it is possible to manage operation input layer accordingly with being connected the terminal having external equipment, from external equipment to defeated
Enter in the case of the terminal of output interface 14 received image signal changes, the display of operation input layer/non-display is carried out
Switching.For example, it is assumed that connect BD (Blu-ray Disc) controller on HDMI terminal, RGB terminal connects lecture
PC, connects the PC controlled on RS232c terminal.In this case, with the RGB terminal being connected lecture PC the most in advance
Storage operation input layer.In the feelings utilizing control PC that the input terminal of picture signal switches to HDMI terminal from RGB terminal
Under condition, from external equipment, the terminal to input/output interface 14 received image signal changes.Control portion 15 according to this change,
Operation input layer is updated to non-display state from display state.Thus, at the input terminal of picture signal from HDMI end
In the case of son switches to RGB terminal, operation input layer is updated to display state from non-display state such that it is able to again show
Show the operation input object corresponding with the external object that lecture PC is described.
It addition, for example, it is assumed that connect a PC of lecture on RGB terminal, USB terminal connects the of lecture
Two PC, connect the PC controlled on RS232c terminal.In this case, with the RGB terminal being connected a PC the most in advance
Storage the first operation input layer, prestores the second operation input layer accordingly with the USB terminal being connected the 2nd PC.Such as, exist
Utilize control PC by the input terminal of picture signal in the case of RGB terminal switches to USB terminal, by shown in Fig. 6 A with
RGB terminal corresponding first operation input layer A21a be updated to non-display state from display state, by shown in Fig. 6 B with USB end
The second operation input layer A21b that son is corresponding is updated to display state from non-display state.As a result of which it is, the projection of projector 1
As being such as changed to the state shown in Fig. 6 C from the state shown in Figure 1A.Otherwise, utilizing defeated by picture signal of control PC
Enter terminal in the case of USB terminal switches to RGB terminal, by the second operation input corresponding with the USB terminal shown in Fig. 6 B
Layer A21b is updated to non-display state from display state, by the first operation input layer corresponding with the RGB terminal shown in Fig. 6 A
A21a is updated to display state from non-display state.If manage operation in this wise accordingly with the terminal being connected external equipment defeated
Enter layer, then can switch multiple operation input pictures according to the external equipment of projector 1 received image signal.
It addition, such as operation input object can also be edited according to the change of picture signal itself.Fig. 7 illustrates root
Changing the flow process operating the process that input object is edited according to picture signal itself.Control portion 15 is by picture signal
Resolve, it is determined whether the screen operation there occurs rolling, zooming in or out, in the case of there occurs screen operation, hold
Linkage editing and processing (S10) later for row S11.Specifically, picture signal is resolved, detect the presence of picture signal and represent
External object movement, amplify and reduce.Here external object refers to word or the picture that external equipment described.Connect
, control portion 15 is according to the analysis result of picture signal, the amount of movement of external object, the times magnification to the operational ton as picture
Rate, reduction magnification carry out calculating (S11).Then, operation input object, according to the operational ton of picture, is edited by control portion 15
(S12).Specifically, operation input object A21g is described by control portion 15 as shown in Figure 8 B like that again, so that figure
Operation input object A21g before renewal shown in 8A along with external object movement, zoom in or out and move, amplify or contract
Little.So according to the change of picture signal itself, operation input object is edited such that it is able to the outside before making and changing
The operation input object that image is corresponding corresponds to the external image after change.
It addition, such as, as the detection means to the operation on perspective plane, laser curtain can both have been used, it is possible to use red
The light of the wavelength beyond outside line wavelength.In addition it is also possible to do not use electronic pen like that possess send operation signal function send out
Send portion, and detect the light of the Infrared wavelength irradiated from laser curtain and reflected by finger, thus the operation that detection is to perspective plane.
It addition, such as, for projection picture, both can use 1 liquid crystal panel that light is modulated, it is possible to use anti-
Light is modulated by the liquid crystal panel of emitting, it is also possible to use DMD (Digital Mirror Device: digital mirror device) right
Light is modulated.It addition, such as, in order to projection picture being amplified projection, convex mirror can both have been used, it is also possible to do not use
Mirror.It addition, for example, it is possible to apply the present invention in the display device of touch panel display etc..
Label declaration
1: projector, the 1a: the first housing, the 1b: the second housing, 9: Japanese Unexamined Patent Publication, 10: liquid crystal light valve, 10a, 10b,
10c: liquid crystal panel, 11: liquid crystal drive portion, 12:OSD process portion, 13: picture signal process portion, 14: input/output interface, 14:
Picture signal input unit, 15: control portion, 16: light source drive part, 17: projection light source, 18: operating portion, 19: power supply unit, 21: connect
Receipts portion, 22: position detection part, 23: electronic pen, 151: outside storage, 181: menu key, 182: selection key, 183: determine key,
184: on and off switch, 231: touch sensor, 232: illuminating part, 233: on and off switch, A1: view field, A2: video in window,
A20: external image layer, A21: operation input layer, A21: operation input picture, A21g: operation input object, A22a: exterior view
Picture, A22b: external image, A22s: description region, A2s: description region.
Claims (5)
1. a bi-directional display method, including:
Picture signal input step, from external equipment received image signal；
Step display, is shown in image on picture according to display signal；
Operation detecting step, the detection operation to described picture；
Describe step, describe and described picture is operated corresponding operation input object；
Output step, output is for showing the described display signal of composograph, and this composograph is to believe based on described image
Number external image and described operation input object carry out being synthesized into；
Signal intensity detecting step, detects attribute or the change of described picture signal of described picture signal；And
Linkage edit step, when detecting the change of the attribute of described picture signal or described picture signal, with described outside
Described operation input object is edited by the mode that the change of portion's image is corresponding.
Bi-directional display method the most according to claim 1, wherein,
In described linkage edit step, detecting that expression inputs the institute of the described picture signal corresponding with described external image
When stating the change of the attribute of the described picture signal of the displacement of external equipment or described picture signal, eliminate described operation input right
As.
Bi-directional display method the most according to claim 1 and 2, wherein,
In described linkage edit step, detecting zooming in or out of the external object represented by the described external image of expression
The attribute of described picture signal or during the change of described picture signal, make described operation input object along with described external object
Zoom in or out and zoom in or out.
4. according to the bi-directional display method described in any one in claims 1 to 3, wherein,
In described linkage edit step, detecting described in the movement representing the external object represented by described external image
During the change of the attribute of picture signal or described picture signal, make described operation input object along with the movement of described external object
And move.
5. a bi-directional display device, it has:
Picture signal input unit, it is from external equipment received image signal；
Display part, image is shown on picture by it according to display signal；
Operation detection part, its detection operation to described picture；
Drawing section, it is described and described picture operates corresponding operation input object；
Output unit, its output is for showing the described display signal of composograph, and this composograph is to believe based on described image
Number external image and described operation input object carry out being synthesized into；
Signal intensity test section, its attribute detecting described picture signal or the change of described picture signal；And
Linkage editorial office, it is when detecting the change of the attribute of described picture signal or described picture signal, with described outside
Described operation input object is edited by the mode that the change of portion's image is corresponding.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-075192 | 2014-04-01 | ||
| JP2014075192A JP6241353B2 (en) | 2014-04-01 | 2014-04-01 | Bidirectional display method and bidirectional display device |
| PCT/JP2015/001845 WO2015151506A1 (en) | 2014-04-01 | 2015-03-30 | Bidirectional display method and bidirectional display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106133670A true CN106133670A (en) | 2016-11-16 |
| CN106133670B CN106133670B (en) | 2020-10-27 |
Family
ID=54239851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580015307.1A Active CN106133670B (en) | 2014-04-01 | 2015-03-30 | Bidirectional display method and bidirectional display device |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20170090707A1 (en) |
| EP (1) | EP3128403A4 (en) |
| JP (1) | JP6241353B2 (en) |
| KR (1) | KR101909105B1 (en) |
| CN (1) | CN106133670B (en) |
| RU (1) | RU2665296C2 (en) |
| TW (1) | TW201540075A (en) |
| WO (1) | WO2015151506A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6728849B2 (en) * | 2016-03-25 | 2020-07-22 | セイコーエプソン株式会社 | Display device and display device control method |
| JP2021099430A (en) * | 2019-12-23 | 2021-07-01 | セイコーエプソン株式会社 | Control method for display unit and display unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070220412A1 (en) * | 2006-03-14 | 2007-09-20 | Muhlhauser Eberhard M | Distributed interactive augmentation of display output |
| CN102722289A (en) * | 2011-03-17 | 2012-10-10 | 精工爱普生株式会社 | Image supply device, image display system, method of controlling image supply device, image display device, and recording medium |
| CN103049233A (en) * | 2011-10-13 | 2013-04-17 | 精工爱普生株式会社 | Display device, control method and programme of display device |
| US20130106908A1 (en) * | 2011-11-01 | 2013-05-02 | Seiko Epson Corporation | Display device, control method of display device, and non-transitory computer-readable medium |
| CN103186293A (en) * | 2011-12-27 | 2013-07-03 | 精工爱普生株式会社 | Display device, display system, and data supply method for display device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09258948A (en) | 1996-03-22 | 1997-10-03 | Hitachi Ltd | Comment attachment/preservation system and cooperation work support system using the same |
| US6191778B1 (en) * | 1998-05-14 | 2001-02-20 | Virtual Ink Corp. | Transcription system kit for forming composite images |
| US7673255B2 (en) * | 2005-04-22 | 2010-03-02 | Microsoft Corporation | Interface and system for manipulating thumbnails of live windows in a window manager |
| JP2010146086A (en) | 2008-12-16 | 2010-07-01 | Konica Minolta Business Technologies Inc | Data delivery system, data delivery device, data delivery method, and data delivery program |
| US8232990B2 (en) * | 2010-01-05 | 2012-07-31 | Apple Inc. | Working with 3D objects |
| JP2011186364A (en) | 2010-03-11 | 2011-09-22 | Seiko Epson Corp | Image display system, image display device and image display method |
| JP2013125553A (en) * | 2011-12-15 | 2013-06-24 | Toshiba Corp | Information processor and recording program |
| JP5998620B2 (en) * | 2012-05-09 | 2016-09-28 | セイコーエプソン株式会社 | Projection display |
| JP6217058B2 (en) * | 2012-05-09 | 2017-10-25 | セイコーエプソン株式会社 | Image display system |
| JP5757966B2 (en) * | 2013-01-31 | 2015-08-05 | シャープ株式会社 | I / O device |
| US9304618B2 (en) * | 2014-02-28 | 2016-04-05 | Ricoh Co., Ltd. | Creating a summary of content and stroke association |
-
2014
- 2014-04-01 JP JP2014075192A patent/JP6241353B2/en active Active
-
2015
- 2015-03-27 TW TW104110119A patent/TW201540075A/en unknown
- 2015-03-30 CN CN201580015307.1A patent/CN106133670B/en active Active
- 2015-03-30 KR KR1020167030478A patent/KR101909105B1/en active IP Right Grant
- 2015-03-30 US US15/127,964 patent/US20170090707A1/en not_active Abandoned
- 2015-03-30 WO PCT/JP2015/001845 patent/WO2015151506A1/en active Application Filing
- 2015-03-30 EP EP15773459.1A patent/EP3128403A4/en not_active Withdrawn
- 2015-03-30 RU RU2016142196A patent/RU2665296C2/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070220412A1 (en) * | 2006-03-14 | 2007-09-20 | Muhlhauser Eberhard M | Distributed interactive augmentation of display output |
| CN102722289A (en) * | 2011-03-17 | 2012-10-10 | 精工爱普生株式会社 | Image supply device, image display system, method of controlling image supply device, image display device, and recording medium |
| CN103049233A (en) * | 2011-10-13 | 2013-04-17 | 精工爱普生株式会社 | Display device, control method and programme of display device |
| US20130106908A1 (en) * | 2011-11-01 | 2013-05-02 | Seiko Epson Corporation | Display device, control method of display device, and non-transitory computer-readable medium |
| CN103186293A (en) * | 2011-12-27 | 2013-07-03 | 精工爱普生株式会社 | Display device, display system, and data supply method for display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106133670B (en) | 2020-10-27 |
| WO2015151506A1 (en) | 2015-10-08 |
| EP3128403A1 (en) | 2017-02-08 |
| JP2015197782A (en) | 2015-11-09 |
| KR101909105B1 (en) | 2018-10-17 |
| RU2016142196A (en) | 2018-05-03 |
| US20170090707A1 (en) | 2017-03-30 |
| RU2665296C2 (en) | 2018-08-28 |
| TW201540075A (en) | 2015-10-16 |
| RU2016142196A3 (en) | 2018-05-03 |
| JP6241353B2 (en) | 2017-12-06 |
| KR20160141796A (en) | 2016-12-09 |
| EP3128403A4 (en) | 2017-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9310938B2 (en) | Projector and method of controlling projector | |
| US9324295B2 (en) | Display device and method of controlling display device | |
| CN102722289B (en) | Image supply device, image display system, method of controlling image supply device | |
| US20140317319A1 (en) | Display device, projector, display system, and method of switching device | |
| US20130162538A1 (en) | Display device, display system, and data supply method for display device | |
| US20140168168A1 (en) | Display device, and method of controlling display device | |
| US20170085848A1 (en) | Information processing device, projector and information processing method | |
| CN102194136A (en) | Information recognition system and its control method | |
| CN103365549A (en) | Input device, display system and input method | |
| US9830723B2 (en) | Both-direction display method and both-direction display apparatus | |
| JP2011013396A (en) | Projector, image projection system and image projection method | |
| CN104978079B (en) | Bi-directional display method and bi-directional display device | |
| US10795467B2 (en) | Display device, electronic blackboard system, and user interface setting method | |
| CN106133670A (en) | Bi-directional display method and bi-directional display device | |
| US10338750B2 (en) | Display apparatus, projector, and display control method | |
| US11276372B2 (en) | Method of operation of display device and display device | |
| JP6565133B2 (en) | Bidirectional display method and bidirectional display device | |
| JP6255810B2 (en) | Display device and control method of display device | |
| JP6511725B2 (en) | Interactive display method and interactive display apparatus | |
| JP2012203311A (en) | Information processing system, information processing apparatus and program |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |